Galactic Overlord (May 8, 2012)

Galactic Overlord, a new 100-card booster set. In this expansion set, some of the most popular monsters will see “Lightray” versions of themselves, and a new set of high-level Dragon monsters will also be introduced.

The Lightray are a series of LIGHT monsters that are to be introduced in Galactic Overlord. In opposition to the Dark Counterparts, they will exist as LIGHT versions of existing monsters.

Lightray Revealed:Lightray SorcererLIGHT/Spellcaster - Effect/6/2300/2000Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) when you have 3 or more banished LIGHT monsters, and cannot be Special Summoned by other ways. Once per turn: You can shuffle 1 of your banished LIGHT monsters into your Deck to target 1 face-up monster on the field; banish that target. This card cannot attack the turn you activate this effect.

Lightray DaedalusLIGHT/Sea Serpent - Effect/7/2600/1400Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) by having 4 or more LIGHT monsters in your Graveyard, and cannot be Special Summoned by other ways. Once per turn: You can target 1 Field Spell Card and 2 other cards on the field; destroy them.Lightray GearfriedLIGHT/Warrior - Effect/8/2800/2200Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) by having 5 or more LIGHT monsters with different names in your Graveyard, and cannot be Special Summoned by other ways. Once per turn, when a Spell/Trap Card is activated while you only control Warrior-Type monsters: You can banish 1 Warrior-Type monster from your Graveyard; negate the activation of that card and destroy it.Lightray DiabolosLIGHT/Dragon - Effect/7/2800/1000Cannot be Normal Summoned or Set. Must be Special Summoned (from your hand) by having 5 or more LIGHT monsters with different names in your Graveyard, and cannot be Special Summoned by other ways. Once per turn: You can banish 1 LIGHT monster from your Graveyard to target 1 Set card your opponent controls; reveal that target, and return it to either the top or bottom of the Deck.